Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to replace the EGR valve on a Hyundai Tucson Hybrid.

Model: Hyundai Tucson NX4, MK 4 - Years: 2022, 2023, 2024, 2025, 2026
Part: EGR valve

See other generations:
This video is currently unavailable

Let's see how to replace the EGR valve on a Hyundai Tucson Hybrid. This is a task that requires a certain level of mechanical knowledge: for safety, disconnect the negative terminal of the battery, then disconnect the hybrid system interlock connector (usually orange) from the high-voltage battery.

This operation must be performed with caution. Remove the engine cover, detach the cooling hoses, disconnect the electrical connector and the exhaust gas pipes; remove the support bracket for the GPS system, which might be in the way. Take apart the EGR valve by unscrewing the bolts that secure it to the intake manifold and the exhaust pipe.

Often, the valve is connected to a small radiator to cool the gases; unscrew the three bolts that hold it to the valve. Clean the seat thoroughly, replace the gaskets, and position the new valve that we found on Amazon with the code B01MQO5KXV for the price of €120.98, with free delivery in 3 days.

Tighten the bolts and reconnect everything in reverse order.


Posted on 12 December 2025 by ScegliAuto


Related tutorials

What is the fuse diagram for the Hyundai Tucson Plug-in Hybrid?
What is the fuse diagram for the Hyundai Tucson Plug-in Hybrid?
Hyundai Tucson (2022-2026 / NX4, MK 4) In this video, we can see where the fuse boxes of the Hyundai Tucson Plug-in Hybrid are located and what their respective diagrams are, useful in cas…
Where is the Fuse Box on the Hyundai Tucson Hybrid?
Where is the Fuse Box on the Hyundai Tucson Hybrid?
Hyundai Tucson (2022-2026 / NX4, MK 4) In case of electrical faults affecting one or more components of your new Hyundai Tucson Hybrid, you can address the respective fuses to resolve them…
How to Install the Spare Wheel on a Hyundai Tucson Hybrid
How to Install the Spare Wheel on a Hyundai Tucson Hybrid
Hyundai Tucson (2022-2026 / NX4, MK 4) Let's see how to mount the spare wheel on a Hyundai Tucson Hybrid. If the vehicle has hubcaps, remove them; if it has alloy wheels, use the specific …

Other guides you may be interested in

How to Reset the Tire Pressure Light on a MG ZS?

On the instrument cluster of the MG ZS, the tire pressure light that appears can be reset by inflating the tires to the correct pressure: this value will be indicated on the sticker attached to the driver's door pillar. Once the tires have been properly inflated, you can turn on the instrument cluster and navigate through the menu until you find the option that indicates tire pressure: if this screen shows the new values, the light will turn off; otherwise, you will need to drive for a few miles so that the sensors can read the new values and turn off the light afterward.

Watch the video!


by ScegliAuto

More videos